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Relevant bibliographies by topics / Workflow Database management

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Academic literature on the topic 'Workflow Database management'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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Journal articles on the topic "Workflow Database management"

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Kukla, Tamas, Tamas Kiss, Peter Kacsuk, and Gabor Terstyanszky. "Integrating Open Grid Services Architecture Data Access and Integration with computational Grid workflows." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 367, no. 1897 (2009): 2521–32. http://dx.doi.org/10.1098/rsta.2009.0040.

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Although many scientific applications rely on data stored in databases, most workflow management systems are not capable of establishing database connections during workflow execution. For this reason, e-Scientists have to use different tools before workflow submission to access their datasets and gather the required data on which they want to carry out computational experiments. Open Grid Services Architecture Data Access and Integration (OGSA-DAI) is a good candidate to use as middleware providing access to several structured and semi-structured database products through Web/Grid services. The integration technique and its reference implementation described in this paper enable e-Scientists to reach databases via OGSA-DAI within their scientific workflows at run-time and give a general solution that can be adopted by any workflow management system.

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Paventhan, A., Kenji Takeda, Simon J. Cox, and Denis A. Nicole. "Federated Database Services for Wind Tunnel Experiment Workflows." Scientific Programming 14, no. 3-4 (2006): 173–84. http://dx.doi.org/10.1155/2006/729069.

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Enabling the full life cycle of scientific and engineering workflows requires robust middleware and services that support effective data management, near-realtime data movement and custom data processing. Many existing solutions exploit the database as a passive metadata catalog. In this paper, we present an approach that makes use of federation of databases to host data-centric wind tunnel application workflows. The user is able to compose customized application workflows based on database services. We provide a reference implementation that leverages typical business tools and technologies: Microsoft SQL Server for database services and Windows Workflow Foundation for workflow services. The application data and user's code are both hosted in federated databases. With the growing interest in XML Web Services in scientific Grids, and with databases beginning to support native XML types and XML Web services, we can expect the role of databases in scientific computation to grow in importance.

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Arunagiri, Aravindhan, and Parthasarathy Ramachandran. "Data perspectives of workflow schema evolution." Business Process Management Journal 21, no. 1 (2015): 172–89. http://dx.doi.org/10.1108/bpmj-07-2013-0097.

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Purpose – Most literature on workflow (WF) adaptation considered the control flow correctness like absence of dead lock, live-lock, etc. during adaptation. The data aspect of WF adaptation like data flow, database schema changes and their correctness are less studied. When the WF schema is modified, their data flow and the database schema changes. The existing approaches used for adapting these data changes in the underlying database schema are time consuming and/or affect the old data persistence. The purpose of this paper is to concern the dynamic adaptation of the WF schema and implementing its data changes in the existing database schema. Design/methodology/approach – A conceptual framework developed to adapt on-the-fly, the concomitant data changes during WF adaptation. The framework consists a set of data schema compliance criteria (DSC) which identify the data changes that can be directly accommodated in the existing database schema. Data adaptation algorithm (DAA) is developed to handle the data changes that does not conform to the DSC in the existing database schema. Findings – In this approach the existing database schema is dynamically evolved without re-creating it, after WF schema adaptation. Therefore the WF schema changes can be implemented on-the-fly without stopping the running system. It also ensures the persistence of old data residing in the existing database. Originality/value – A novel approach developed to adapt the data changes in the existing database schema, without requiring recreation or migration the data. This automated consistency checking of data attribute changes in the database schema and implement them dynamically.

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Sip, Roman. "Workflow of the Management in Printing Production in Condition of Print on-Demand." INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE AND BUSINESS ADMINISTRATION 2, no. 10 (2015): 25–36. http://dx.doi.org/10.18775/ijmsba.1849-5664-5419.2014.210.1003.

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Print-on-demand technology allows printing single book up to 200 copies. Correct use of digital printing and binding equipment effectively addresses the economics of this process as well. A process of storing the books is ignored as the number of printed copies is directly related to the number of orders. Publishing house owning the printed version of PDF publication chooses the file from the database and sends it to the printing company with the on-demand printer. This process is highly efficient for printing companies and also for bookstores as well. Bookstores should be no exception in being Print-on-demand printer owners.

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Mondelli, Maria Luiza, Thiago Magalhães, Guilherme Loss, et al. "BioWorkbench: a high-performance framework for managing and analyzing bioinformatics experiments." PeerJ 6 (August 29, 2018): e5551. http://dx.doi.org/10.7717/peerj.5551.

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Advances in sequencing techniques have led to exponential growth in biological data, demanding the development of large-scale bioinformatics experiments. Because these experiments are computation- and data-intensive, they require high-performance computing techniques and can benefit from specialized technologies such as Scientific Workflow Management Systems and databases. In this work, we present BioWorkbench, a framework for managing and analyzing bioinformatics experiments. This framework automatically collects provenance data, including both performance data from workflow execution and data from the scientific domain of the workflow application. Provenance data can be analyzed through a web application that abstracts a set of queries to the provenance database, simplifying access to provenance information. We evaluate BioWorkbench using three case studies: SwiftPhylo, a phylogenetic tree assembly workflow; SwiftGECKO, a comparative genomics workflow; and RASflow, a RASopathy analysis workflow. We analyze each workflow from both computational and scientific domain perspectives, by using queries to a provenance and annotation database. Some of these queries are available as a pre-built feature of the BioWorkbench web application. Through the provenance data, we show that the framework is scalable and achieves high-performance, reducing up to 98% of the case studies execution time. We also show how the application of machine learning techniques can enrich the analysis process.

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Ji, Song, Weifang Zhai, and Yiran Jiang. "Design of Workflow Engine Based on Relational Structures." International Journal of Advanced Pervasive and Ubiquitous Computing 11, no. 4 (2019): 34–43. http://dx.doi.org/10.4018/ijapuc.2019100103.

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Workflow technology is the core technology to realize business process modeling, process operation, monitoring and management, and ultimately realize business process automation. Workflow-based office automation system can separate code writing and the operation mode. When business processes need to be changed, there is no need to modify the program. Users only need to customize the workflow through the visual process customization mode. The workflow engine is the core of the whole workflow management system and the control center of the whole system. This article designs a workflow engine based on a relational structure, including the design of workflow engine class, functional component, interface and database. Finally, a flexible office automation system with customizable business processes is implemented.

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Dong, Chong Jie. "Design and Implementation of Room Management System of Hotel Based on J2EE." Applied Mechanics and Materials 599-601 (August 2014): 2096–99. http://dx.doi.org/10.4028/www.scientific.net/amm.599-601.2096.

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For the growing prosperity of the hotel industry,to improve the efficiency of hotel housing management, the paper adopts J2EE platform combine with JBPM workflow technology as a workflow development tools,using the SQL Server 2008 as database to develop hotel housing management system with friendly interface,completely functions and good security.The application of the system reduces the use cost of room management of hotel, improving the room management efficiency of the hotel.

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Lin, Hong. "The Design and Implementation of PDM System for Small and Medium Enterprises." Applied Mechanics and Materials 607 (July 2014): 826–29. http://dx.doi.org/10.4028/www.scientific.net/amm.607.826.

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PDM technology is an indispensable tool for enterprise information integration .Analyses problems of current product data management for small and medium enterprises (SME). A system architecture based on C/S and B/S is put forwarded .Workflow technology based on database is adopted for workflow management .An integration design based on single source of interface database is adopted to realize the integration of current application .This system gives room for advance toward internet. An example is used to show the implementation of PDM system.

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Barone, Luciano M., Simone Cau, Francesca Cavallari, et al. "REDACLE: A flexible database for traceability and workflow management for detector construction." Computer Physics Communications 174, no. 11 (2006): 869–75. http://dx.doi.org/10.1016/j.cpc.2006.02.003.

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Mu, Zhen Hai. "Analysis and Design of MVC-Based Work Flow." Applied Mechanics and Materials 644-650 (September 2014): 4697–700. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.4697.

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In this paper, we design and implement workflows in Office Automation (OA) systems by using MVC pattern for enterprise routine business processes. Based on the layered design theory of the MVC design pattern, our implementation is separated in the Model, View and Controller components. Four major functions in our system are the workflow creation, collaboration, automatic document delivery and work flow search. The system consists of a front end and a back end. The front end is developed as a View layer; while the back end is comprised of a Model layer and a Controller layer. SQL Server 2005 is selected as the backend database management system. The database connections and operations are established and performed by the back end. Every module in our system accesses data by using dedicated interfaces, which create data channels from databases to the front and back ends and keep data consistency in the system.

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Dissertations / Theses on the topic "Workflow Database management"

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Bryant, Miranda A. "Representing meaningful provenance in scientific workflow systems." Laramie, Wyo. : University of Wyoming, 2007. http://proquest.umi.com/pqdweb?did=1402176091&sid=1&Fmt=2&clientId=18949&RQT=309&VName=PQD.

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Martella, Massimiliano. "Progettazione e realizzazione di un sistema di Workflow Management." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2013. http://amslaurea.unibo.it/4975/.

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Martins, José Daniel Posada Vilas Boas. "Sofinare-workflow management, a case study: a web database application development." Master's thesis, Universidade da Beira Interior, 2012. http://hdl.handle.net/10400.6/2000.

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A web-based application has been developed to ensure recording of all details of maintenance works carried out at SOFINARE (a Portuguese aeronautical company meeting EASA PART 145 standards). The main objective is to have a safe and easy-to-use system to control and retain maintenance work records. This application is just the beginning of a future software that later will be developed by Grupo7Air engineers to be used in their organisation covering specific aspects such as having all maintenance information (aircrafts, technicians, manuals, maintenance programmes, works, inventory, component tracking, etc.) stored in a vast group of tables, which will form the database, in a way that, any data one wants to know can be picked up in those tables through the Software. This research was carried out at AEROTÉCNICA and SOFINARE, both Portuguese aeronautical organisations, with the purpose of analysing the maintenance process and also to study how a software implementation can be done to controlling the maintenance process in the aeronautical maintenance industry. Later on, this software can be continuously developed and upgraded to be widely used in the entire Grupo7Air organisation, to help through the maintenance management while complying with the existent aeronautical legislation requirements, while ensuring aircraft maintenance planning is efficient and accurate, and, at the same time, helping the needs of the company to survive, that is, being able to keep making money in the present crisis. This work begun by planning how the database should be created in order to save maintenance organisation data safely and correctly, so it can be used later to future software tasks. This application has been developed (and it will continue to be) using PHP open source language and MySQL database resource. The use of PHP and MySQL as the developing programming languages allow this software to be a multiple platform software in a time saving way, since the source code is recognized by the different browsers, that is, it works on Internet Explorer, or Mozilla Firefox for example, being these, the favorite browsers of the company’s staff, running under Windows, OS X or Linux. Implementing and learning the software through one’s favorite browser is thus simplified, it doesn’t have to be installed in each employee PC and also reduces implementation costs. The PC has only to be able to connect to the internal server and have access to internal database where all data are safely stored through this application.<br>Esta dissertação reflete a pesquisa levada a cabo nas instalações das empresas de manutenção aeronáutica Sofinare e Aerotécnica. Ambas empresas fazem parte do Grupo7Air, um grupo que incide totalmente na área da aeronáutica. A Aerotécnica está interessada em iniciar um grande projeto, que incide na criação de um software que contemple todas as empresas do Grupo7Air, tendo sobretudo em conta que este grupo é constituído por empresas certificadas EASA-Part 145 (manutenção), Part-M (gestão da aeronavegabilidade), Part-21 (projeto/design) e Part-147 (formação de Técnicos de Manutenção Aeronáutica). Pretende-se criar uma aplicação que possa gerir toda a informação com que as empresas do grupo trabalham diariamente, ou seja, gerir toda a informação relativa à manutenção aeronáutica (programas de manutenção, componentes, sub-componentes e o seu rastreio, diretivas, ferramentas, material em armazém, etc.), de tal modo que haverá a necessidade da existência de uma grande base de dados alojada num servidor, sendo constituída por inúmeras tabelas que terão toda a informação armazenada. Atualmente a Aerotécnica (juntamente com a Aerovip), dado o seu âmbito na indústria de manutenção aeronáutica, possui uma aplicação designada por C.A.L.M.: um poderoso software que lhes permite inúmeras vantagens, tornando-se uma ferramenta essencial para o trabalho do seu dia-a-dia. No entanto, para além do seu elevado custo, apresenta algumas limitações que se pretendem eliminar, tais como: haver a necessidade de instalar o software em todos os computadores da empresa onde é necessário usá-lo. Por isso, concluiu-se que uma ferramenta que funcionasse através da web (aplicação-web) seria o ideal, estando cada trabalhador da empresa à distância de um simples browser para gerir ou consultar qualquer informação que lhe fosse necessária, sem haver a necessidade de ter que instalar a aplicação em todos os computadores da empresa. Além disso, é pretendido uma aplicação que desempenhe todas as funções do CALM e mais outras funções que surgirão do interesse da empresa, sendo que o código do Software poderá ser alterado, visto que será open-source, e constantemente atualizado, de maneira a cobrir os interesses da empresa. Nesta dissertação, estudou-se um possível começo do desenvolvimento deste software e da sua base de dados, que já pudesse ajudar o pessoal da Sofinare a registar informaticamente a abertura e fecho de Ordens de Trabalho.

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Zhao, Die. "Workflow Management System Analysis and Construction Design Framework for Large-scale Enterprise." Thesis, Växjö University, School of Mathematics and Systems Engineering, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-1734.

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<p>Nowadays, with the rapid development of Information technology, workflow management technology has undoubtedly become the basic component of enterprise information system construction, the research and application level regarding workflow management technology directly determine the level of enterprise information system. By virtue of using workflow management system within enterprises, could advance the operating efficiency of business processes and enhance enterprise competition ability.</p><p>This paper describes the origin and status of workflow management, analyses on the base of the workflow reference model of Workflow Management Coalition; discusses the overall requirements of workflow management system, especially for large-scale enterprises, which includes workflow engines, process design tools, administration and monitoring tools, and client tools thesis four essential components; as well as studies on the workflow modeling techniques and adopts the method based on UML activity diagram to achieve modeling. Along with proposes a design and realization method concerning how to construct a workflow management structure, which utilizes J2EE lightweight workflow engine to meet changeful business processes and diverse deployment environments.</p>

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Fredriksson, Jesper. "Evolutionary Development of Brain Imaging Meta-analysis Systems." Licentiate thesis, KTH, Numerical Analysis and Computer Science, NADA, 2002. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-1440.

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Kanis, Martin. "Distribuovaný dokumentový server založený na databázi CouchDB." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2017. http://www.nusl.cz/ntk/nusl-363813.

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Thesis discusses distributed database systems and its advantages and disadvantages. Further, text informs about document database CouchDB, storage of documents, synchronization and CAP theorem. The aim of the thesis is to implement distributed document management system and workflow management system based on CouchDB. The system contains a cluster with three CouchDB nodes with HAProxy in front, which does load balancing. The system allows creation of any document based on the template, manages its life cycle and workflow. It is also possible to create a custom workflow using BRMS rules. The implemented solution simplifies document management and workflow and allows a high degree of customization for the organizations needs.

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Bajaj, Akhilesh. "Managing business workflows using a database approach: A formal model, a case study and a prototype." Diss., The University of Arizona, 1997. http://hdl.handle.net/10150/282443.

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Workflows are an integral part of an organization, and managing them has long been recognized as important. With recent advances in information systems, there has been a great deal of commercial and research interest in developing workflow management systems (WFMS) to help businesses manage their workflows. In the database literature, much of this work has concentrated on developing advanced transaction models that can essentially handle long-lived transactions. Many WFMS tools have been developed in industry, each usually supporting different abstractions. The current process of constructing a WFMS application consists of obtaining user requirements informally, and writing the WFMS code using a WFMS tool. Since WFMS tools are evolving, and an accepted set of abstractions that should be supported by a WFMS tool does not exist, this process is unstructured and sensitive to the WFMS tool used. This dissertation aims at providing structure to the process of developing a workflow application. Borrowing from the established process of developing a database application, we follow a "top-down" approach: use a formally defined conceptual model to capture user requirements, and then map the conceptual model to the implementation model. We first developed and formally defined a conceptual workflow model (SEAM). Since the completeness of a conceptual model in a new domain (such as workflow requirements) is important, we have also developed and tested a methodology to test the completeness of conceptual workflow models. The next step is to show how SEAM can be mapped to an implementation model. We have selected the current abstractions of computationally complete data manipulation languages, triggers, stored procedures and support for embedded data manipulation languages as the target implementation model. SEAM is mapped to this model, and a prototype is implemented as an example. Thus, this dissertation provides sufficient information to construct an automated WFMS, built on currently available abstractions. In addition, the dissertation also provides a methodology that can be used to empirically measure the completeness of conceptual workflow models.

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Müller, Robert. "Event-Oriented Dynamic Adaptation of Workflows: Model, Architecture and Implementation." Doctoral thesis, Universitätsbibliothek Leipzig, 2004. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-37372.

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Workflow management is widely accepted as a core technology to support long-term business processes in heterogeneous and distributed environments. However, conventional workflow management systems do not provide sufficient flexibility support to cope with the broad range of failure situations that may occur during workflow execution. In particular, most systems do not allow to dynamically adapt a workflow due to a failure situation, e.g., to dynamically drop or insert execution steps. As a contribution to overcome these limitations, this dissertation introduces the agent-based workflow management system AgentWork. AgentWork supports the definition, the execution and, as its main contribution, the event-oriented and semi-automated dynamic adaptation of workflows. Two strategies for automatic workflow adaptation are provided. Predictive adaptation adapts workflow parts affected by a failure in advance (predictively), typically as soon as the failure is detected. This is advantageous in many situations and gives enough time to meet organizational constraints for adapted workflow parts. Reactive adaptation is typically performed when predictive adaptation is not possible. In this case, adaptation is performed when the affected workflow part is to be executed, e.g., before an activity is executed it is checked whether it is subject to a workflow adaptation such as dropping, postponement or replacement. In particular, the following contributions are provided by AgentWork: A Formal Model for Workflow Definition, Execution, and Estimation: In this context, AgentWork first provides an object-oriented workflow definition language. This language allows for the definition of a workflows control and data flow. Furthermore, a workflows cooperation with other workflows or workflow systems can be specified. Second, AgentWork provides a precise workflow execution model. This is necessary, as a running workflow usually is a complex collection of concurrent activities and data flow processes, and as failure situations and dynamic adaptations affect running workflows. Furthermore, mechanisms for the estimation of a workflows future execution behavior are provided. These mechanisms are of particular importance for predictive adaptation. Mechanisms for Determining and Processing Failure Events and Failure Actions: AgentWork provides mechanisms to decide whether an event constitutes a failure situation and what has to be done to cope with this failure. This is formally achieved by evaluating event-condition-action rules where the event-condition part describes under which condition an event has to be viewed as a failure event. The action part represents the necessary actions needed to cope with the failure. To support the temporal dimension of events and actions, this dissertation provides a novel event-condition-action model based on a temporal object-oriented logic. Mechanisms for the Adaptation of Affected Workflows: In case of failure situations it has to be decided how an affected workflow has to be dynamically adapted on the node and edge level. AgentWork provides a novel approach that combines the two principal strategies reactive adaptation and predictive adaptation. Depending on the context of the failure, the appropriate strategy is selected. Furthermore, control flow adaptation operators are provided which translate failure actions into structural control flow adaptations. Data flow operators adapt the data flow after a control flow adaptation, if necessary. Mechanisms for the Handling of Inter-Workflow Implications of Failure Situations: AgentWork provides novel mechanisms to decide whether a failure situation occurring to a workflow affects other workflows that communicate and cooperate with this workflow. In particular, AgentWork derives the temporal implications of a dynamic adaptation by estimating the duration that will be needed to process the changed workflow definition (in comparison with the original definition). Furthermore, qualitative implications of the dynamic change are determined. For this purpose, so-called quality measuring objects are introduced. All mechanisms provided by AgentWork include that users may interact during the failure handling process. In particular, the user has the possibility to reject or modify suggested workflow adaptations. A Prototypical Implementation: Finally, a prototypical Corba-based implementation of AgentWork is described. This implementation supports the integration of AgentWork into the distributed and heterogeneous environments of real-world organizations such as hospitals or insurance business enterprises.

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Martí, Fraiz Jonathan. "dataClay : next generation object storage." Doctoral thesis, Universitat Politècnica de Catalunya, 2017. http://hdl.handle.net/10803/405907.

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Existing solutions for data sharing are not fully compatible with multi-provider contexts. Traditionally, providers offer their datasets through hermetic Data Services with restricted APIs. Therefore, consumers are compelled to adapt their applications to current functionality, and their chances of contributing with their own know-how are very limited. With regard to data management, current database management systems (DBMSs) that sustain these Data Services are designed for a single-provider scenario, forcing a centralized administration conducted by the single role of the database administrator (DBA). This DBA defines the conceptual schema and the corresponding integrity constraints, and determines the external schema to be offered to the end users. The problem is that a multi-provider environment cannot assume the existence of a central role for the administration of all the datasets. In terms of data processing, the different representations of the data model at different tiers, from the application level, to the Data Service or DBMS layers; causes the applications to dedicate between 20\% and 50\% of the code to perform the proper transformations. This causes a negative impact both on developers' productivity and on the global performance of data-intensive workflows. In light of the foregoing, this thesis proposes three novel techniques that enable a data store to support a multi-provider ecosystem, facilitating the collaboration within all the players, and the development of efficient data-intensive applications. In particular, and after the convenient decentralization of the database administration, this thesis contributes to the community with: 1) the proper mechanisms to enable consumers to extend current schema and functionality without compromising providers constraints. 2) the proper mechanisms to enable any provider to define his own policies and integrity constraints in a way that will never be jeopardized. 3) the integration of a parallel programming model with the data model to drastically reduce data transformations and being designed to be compliant with near future storage devices. These contributions have been validated by means of the design and implementation of dataClay, as an example of a multi-provider data store that fulfills the defined requirements. Furthermore, regarding the first and third contributions, different performance analysis are exposed to evaluate and prove their feasibility (notice that the second contribution is merely logical).<br>Les solucions actuals per a compartir dades no són compatibles per a contexts multi-proveïdor. Tradicionalment, els proveïdors de dades les ofereixen via Data Services hermètics amb APIs molt restringides. De manera que els consumidors per una banda es veuen obligats a adaptar les seves aplicacions a la funcionalitat actual, i d'altra banda veuen com les possibilitats de contribuir amb el seu propi know-how queden molt limitades. A nivell de gestió, els sistemes gestors de bases de dades que sostenen aquests Data Services estan dissenyats per a escenaris amb un únic proveïdor, forçant una administració centralitzada que recau en el rol de l'administrador de la base de dades o DBA. El DBA defineix les restriccions d'integritat necessàries i especifica el model extern de les dades a oferir als usuaris. El problema és que en un entorn multi-proveïdor, no podem assumir l'existència d'un únic administrador central que s'ocupi de les dades de tothom. A nivell de processament, el fet de tenir diferents representacions de les dades segons es processin a nivell aplicació, de servei, o de base de dades; fa que les aplicacions hagin de dedicar d'entre un 20 i un 50% del codi a realitzar les transformacions corresponents. Això té un impacte negatiu tan a nivell de productivitat dels programadors, com a nivell de rendiment global en aplicacions que fa un ús intensiu de les dades. Tenint en compte aquestes dificultats, aquesta tesi proposa tres nous mecanismes per fer possible que un sistema gestor de dades pugui donar suport a entorns multi-proveïdor, on es faciliti la col·laboració amb els consumidors i el desenvolupament d'aplicacions que facin un ús intensiu de les dades. En concret, partint de la descentralització de l'administració de les dades i d'un model de dades orientat a objectes, aquesta tesi contribueix a la comunitat científica amb: 1) un mecanisme per permetre que els consumidors puguin estendre el model extern de les dades i la funcionalitat oferta, sense comprometre les restriccions dels proveïdors. 2) un mecanisme per permetre que cada proveïdor pugui definir les restriccions d'integritat que cregui convenients sobre el model de les dades, i de tal manera que sempre siguin respectades independentment de l'ús que se'n faci i les extensions que hi hagi. 3) la integració d'un model de programació paral·lela amb el model de dades per millorar el rendiment de les aplicacions i la productivitat dels programadors, reduint significativament les transformacions de les dades i el codi necessari per accedir-les. Aquestes contribucions es validen per mitjà del disseny i implementació de dataClay, com a exemple de gestor de dades multi-proveïdor que compleix els requisits definits. A més, en relació a la primera i tercera contribucions, es mostren una serie d'estudis de rendiment que n'avaluen i en demostren la seva viabilitat (la segona contribució és només lògica).

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Chang, Earving, and 張英豪. "Database Supported Workflow, Tool and Data Management System." Thesis, 1997. http://ndltd.ncl.edu.tw/handle/56244506286161139286.

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Books on the topic "Workflow Database management"

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Grefen, Paul, Barbara Pernici, Gabriel Sánchez, Jochem Vonk, and Erik Boertjes, eds. Database Support for Workflow Management. Springer US, 1999. http://dx.doi.org/10.1007/978-1-4615-5171-3.

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Grefen, Paul. Database Support for Workflow Management: The WIDE Project. Springer US, 1999.

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B, Lam Richard, ed. Programming workflow applications with Domino. R&D Books, 2000.

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Wojtkowski, Wita. Systems Development Methods for Databases, Enterprise Modeling, and Workflow Management. Springer US, 1999.

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Wojtkowski, Wita, W. Gregory Wojtkowski, Staniław Wrycza, and Jože Zupančič, eds. Systems Development Methods for Databases, Enterprise Modeling, and Workflow Management. Springer US, 1999. http://dx.doi.org/10.1007/978-1-4615-4261-2.

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Paul, Grefen, Pernici Barbara, and Sánchez Gabriel, eds. Database support for workflow management: The WIDE project. Kluwer Academic Publishers, 1999.

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Developing Quality Metadata: Building Innovative Tools and Workflow Solutions. Focal Press, 2007.

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Database Support for Workflow Management: The WIDE Project (The Springer International Series in Engineering and Computer Science). Springer, 1999.

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Lehmann, M. Data Access in Workflow Management Systems (Dissertations in Database and Information Systems-Infix) (Dissertations in Database and Information Systems-Infix). Ios Pr Inc, 2006.

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Ruskin, Keith J., and Ori Gottlieb. Anesthesia Information Management Systems (AIMS) for the OOOR Setting. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780190495756.003.0008.

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Anesthesia information management systems (AIMS) offer significant benefits to an anesthesiologist who practices beyond the operating room. AIMS systems have the potential to improve patient care because they deliver a customized, legible anesthesia record while storing the patient’s physiologic data in an easily searchable database. An electronic workflow allows the anesthesiologist to focus on patient care while facilitating tasks such as quality assurance, compliance, research, and billing.

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Book chapters on the topic "Workflow Database management"

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Eder, Johann, and Julius Köpke. "Workflow Management and Workflow Management System." In Encyclopedia of Database Systems. Springer New York, 2018. http://dx.doi.org/10.1007/978-1-4614-8265-9_471.

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Eder, Johann. "Workflow Management and Workflow Management System." In Encyclopedia of Database Systems. Springer US, 2009. http://dx.doi.org/10.1007/978-0-387-39940-9_471.

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Eder, Johann, and Julius Köpke. "Workflow Management and Workflow Management System." In Encyclopedia of Database Systems. Springer New York, 2017. http://dx.doi.org/10.1007/978-1-4899-7993-3_471-2.

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Palmer, Nathaniel. "Workflow Management." In Encyclopedia of Database Systems. Springer New York, 2018. http://dx.doi.org/10.1007/978-1-4614-8265-9_1549.

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Palmer, Nathaniel. "Workflow Management." In Encyclopedia of Database Systems. Springer US, 2009. http://dx.doi.org/10.1007/978-0-387-39940-9_1549.

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Palmer, Nathaniel. "Workflow Management." In Encyclopedia of Database Systems. Springer New York, 2016. http://dx.doi.org/10.1007/978-1-4899-7993-3_1549-2.

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Palmer, Nathaniel. "Workflow Management Coalition." In Encyclopedia of Database Systems. Springer New York, 2018. http://dx.doi.org/10.1007/978-1-4614-8265-9_472.

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Peleg, Mor. "Workflow Management Systems." In Encyclopedia of Database Systems. Springer New York, 2018. http://dx.doi.org/10.1007/978-1-4614-8265-9_80816.

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Palmer, Nathaniel. "Workflow Management Coalition." In Encyclopedia of Database Systems. Springer US, 2009. http://dx.doi.org/10.1007/978-0-387-39940-9_472.

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Peleg, Mor. "Workflow Management Systems." In Encyclopedia of Database Systems. Springer New York, 2017. http://dx.doi.org/10.1007/978-1-4899-7993-3_80816-1.

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Conference papers on the topic "Workflow Database management"

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Wolter, Christian, Henrik Plate, and Cedric Hebert. "Collaborative Workflow Management for eGovernment." In 18th International Conference on Database and Expert Systems Applications (DEXA 2007). IEEE, 2007. http://dx.doi.org/10.1109/dexa.2007.15.

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Wolter, Christian, Henrik Plate, and Cedric Hebert. "Collaborative Workflow Management for eGovernment." In 18th International Conference on Database and Expert Systems Applications (DEXA 2007). IEEE, 2007. http://dx.doi.org/10.1109/dexa.2007.4313013.

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Gal, A., and D. Montesi. "Inter-enterprise workflow management systems." In Proceedings. Tenth International Workshop on Database and Expert Systems Applications. DEXA 99. IEEE, 1999. http://dx.doi.org/10.1109/dexa.1999.795257.

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Du, Weimin, Graham Eddy, Ming-Chien Shan, and Jim Dams. "Distributed Resource Management in Workflow Environments." In Proceedings of the Fifth International Conference on Database Systems for Advanced Applications. WORLD SCIENTIFIC, 1997. http://dx.doi.org/10.1142/9789812819536_0054.

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Boszormenyi, L., R. Eisner, and H. Groiss. "Adding distribution to a workflow management system." In Proceedings. Tenth International Workshop on Database and Expert Systems Applications. DEXA 99. IEEE, 1999. http://dx.doi.org/10.1109/dexa.1999.795118.

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Duguay, Alexandra, Rudi Rudiyono, and Bina George. "Enhancement of Geosciences Workflow through an Efficient, User-Friendly Database Management System." In Abu Dhabi International Petroleum Conference and Exhibition. Society of Petroleum Engineers, 2012. http://dx.doi.org/10.2118/161536-ms.

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Heister, Reinhard, and Reiner Anderl. "Federative Data Management Based on Unified XML Data Scheme to Support Prosthetic Dentistry Workflows." In ASME 2013 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/imece2013-62615.

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The laboratory side of a digital dental workflow consists of heterogeneous software tools including digitization (scanning), modeling (CAD), production planning (CAM) and production. The heterogeneity can be structured in two dimensions: ‘various partial systems’, composing the dental product development system and ‘various vendors’, offering software solutions for these partial systems. As a result the value creation process lacks efficiency and different input/output data streams are still necessary. As a standard for the representation of geometric data the STL format has been established, whereas for additional information, such as organizational and administrative data, as well as requirements and design data, the XML (eXtensible Markup Language) format is considered appropriate. However, a variety of proprietary XML data formats have been developed by system vendors. Thus incompatibilities are a significant source for errors. Data flow structures as available today only allow unidirectional flow of information ‘downstream’. A new approach is based on a federative workflow data management. The basic concept is a unified XML scheme that represents data about all activities and states of dental objects created throughout the whole cycle of dental process. The new unified XML scheme provides a data structure, which can be adapted for the respective input/output data streams of all partial systems. The XML scheme represents a unified data scheme which allows both vertical (within a certain partial system class) and horizontal (along the digital dental workflow and independent of system vendor) data usage. Each dental system supplier only needs to create one input and output filter for the neutral XML interface. The system architecture is based on a web server to which a XML database server is connected. The XML database server manages project specific XML databases. Data can be made available through REST-, as well as through WebDAV-interface on LAN or WAN. With the help of XPath and XQuery required data can be extracted from the database. Redundant data input as well as incompatibility errors can be avoided by this approach. The innovative core is a unified workflow data format, in which a bidirectional data flow can be provided for both downstream and upstream, along the digital dental workflow.

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Muhsin, Zahra J., Ali H. El-Mousa, and Ian Potts. "Development of a Web Based Database-Centric Workflow Management System Using Rapid Prototyping Approach." In 2007 IEEE/ACS International Conference on Computer Systems and Applications. IEEE, 2007. http://dx.doi.org/10.1109/aiccsa.2007.370869.

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Lin, Linyu, Paridhi Athe, Pascal Rouxelin, Nam Dinh, and Jeffrey Lane. "Development and Assessment of a Nearly Autonomous Management and Control System During a Single Loss of Flow Accident." In 2020 International Conference on Nuclear Engineering collocated with the ASME 2020 Power Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/icone2020-16908.

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Abstract In this work, a Nearly Autonomous Management and Control (NAMAC) system is designed to diagnose the reactor state and provide recommendations to the operator for maintaining the safety and performance of the reactor. A three layer-hierarchical workflow is suggested to guide the design and development of the NAMAC system. The three layers in this workflow corresponds to knowledge base, digital twin developmental layer (for different NAMAC functions), and NAMAC operational layer. Digital twin in NAMAC is described as knowledge acquisition system to support different autonomous control functions. Therefore, based on the knowledge base, a set of digital twin models is trained to determine the plant state, predict behavior of physical components or systems, and rank available control options. The trained digital twin models are assembled according to NAMAC operational workflow to support decision-making process in selecting the optimal control actions during an accident scenario. To demonstrate the capability of the NAMAC system, a case study is designed, where a baseline NAMAC is implemented for operating a simulator of the Experimental Breeder Reactor II (EBR-II) during a single loss of flow accident. Training database for development of digital twin models is obtained by sampling the control parameters in the GOTHIC data generation engine. After the training and testing, the digital twins are assembled into a NAMAC system according to the operational workflow. This NAMAC system is coupled with the GOTHIC plant simulator, and a confusion matrix is generated to illustrate the accuracy and robustness of implemented NAMAC system. It is found that within the training databases, NAMAC can make reasonable recommendations with zero confusion rate. However, when the scenario is beyond the training cases, the confusion rate increases, especially when the scenarios are more severe. Therefore, a discrepancy checker is added to detect unexpected reactor states and alert operators for safety-minded actions.

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Gurung, Gyanendra, and Kshama Roy. "Streamlining the GIS to CAD Workflow for Automated Pipeline Alignment Sheet Generation." In 2020 13th International Pipeline Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/ipc2020-9673.

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Abstract The use of Geographic Information System (GIS) in managing pipeline database and automating routine engineering processes has become a standard practice in the pipeline industry. While maintaining a central database provides security, integrity, and easy management of data throughout the pipeline’s lifecycle, GIS enables spatial analysis of pipeline data in addition to streamlining access and visualization of results. One of the major benefits of GIS integration lies in the ease of automating the alignment sheet generation for pipelines. This paper introduces a simplified pipeline alignment sheet generation workflow using GIS datasets to produce highly customizable alignment sheets in AutoCAD, a much-preferred format in the pipeline industry. By utilizing existing GIS and AutoCAD features to generate the alignment sheet, writing complicated geo-processing or plotting algorithms is minimized, which in turn reduces the risks of committing any systematic errors. This robust and user-friendly workflow not only ensures safety but also leads to a cost-effective solution.

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